Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
DUAL NATURE OF MATTER AND RADIATION
Question #89202
Back to Home
View All DUAL NATURE OF MATTER AND RADIATION Questions
15 Views
Question
Why can't green light cause photoelectric emission in copper?
A. Green light is absorbed too quickly
B. It has high wavelength
C. Photon energy of green light is less than work function of copper
D. It interferes with red light
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which physicist experimentally determined the speed of cathode rays using electric and magnetic fiel...
5
The threshold frequency is given by:
11
At what approximate pressure does a discharge occur in a gas discharge tube?
12
Which organization publishes the newspaper containing this cricket-related news?
(Current Affairs)
26
Which paramilitary force rescued two labourers abducted by NSCN-K (Rebel) cadres in Arunachal Prades...
(Current Affairs)
6